Stent and Resection Anastomosis in Patients with Complex Tracheal Stenosis: The Stars Retrospective Multicenter Trial
Year: 2025
Type: article
Study design: Observational Study
Abstract: OBJECTIVES: Complex tracheal stenosis poses significant treatment challenges, especially in patients deemed inoperable due to anatomical or clinical factors. This study aimed to assess the outcomes of 2 primary interventions-tracheal resection-anastomosis and tracheal stenting-in an observational, international, retrospective cohort. METHODS: Multicenter study conducted on adult patients with benign complex tracheal stenosis who underwent either tracheal resection or silicone stent placement between 2009 and 2023, and who had at least 24 months of follow-up after resection-anastomosis or 12 months of follow-up after stent removal. Complete clinical resolution, defined as the absence of symptoms and no need for reintervention 1 year after treatment, was the primary outcome. Secondary analyses assessed the impact of treatment modality and patient risk profile on outcomes. RESULTS: Clinical resolution was achieved in 110 of 125 patients. Resection-anastomosis was associated with significantly higher hazard risk of resolution compared to stenting (adjusted HR = 2.0; 95% CI, 1.26-3.33; P = .003). In low-risk patients, surgery was notably superior (crude resolution HR = 3.01; 95% CI, 1.37-7.93, P = .004), while outcomes were not significantly different between the two treatments in high-risk patients with cardiorespiratory comorbidities or extended stenosis. Approximately 70% of patients treated with stenting remained symptom-free after 1 year. CONCLUSIONS: Resection-anastomosis remains the preferred treatment for operable complex tracheal stenosis, offering the highest likelihood of long-term resolution. However, in high-risk or inoperable patients, endoscopic stenting provides a valuable alternative with acceptable outcomes. A tailored, multidisciplinary approach is essential to optimize treatment selection and avoid unnecessary tracheotomies.
Authors: Alessandro Marchioni, Antonio Moretti, Roberto Tonelli, Daniele Puggioni, Serena Baroncini, Margherita Basso, Edoardo Serafini, Francesco Livrieri, Luca Tabbì, Cesare Piazza, Angelo Ghidini, Giorgio Peretti, Marta Filauro, Davide Lancini, Enrico Clini, Johannes M A Daniels, Daniele Marchioni, Francesco Mattioli
Institutions: University of Modena and Reggio Emilia, Azienda Ospedaliero-Universitaria di Modena, Azienda Socio Sanitaria Territoriale degli Spedali Civili di Brescia, Azienda Sanitaria Unità Locale di Reggio Emilia, Ospedale Policlinico San Martino, Amsterdam UMC Location Vrije Universiteit Amsterdam
Language: English
Subfield: Pulmonary and Respiratory Medicine
Field: Medicine
Domain: Health Sciences
Open Access status: gold
Estimated APC paid: $2,258
OpenAlex ID: W4417321319